System Block Diagram - NEC Univerge SV8100 System Configuration Manual

3. System Block Diagram

SV8100 System Block Diagram shows the Boards that can be installed in the KSU and the number
of channels supported when the Board is installed. List of Abbreviations lists abbreviations used in
the diagram.
Abbreviation
ACD
ADA
APA
APR
AUX IN/OUT
BCH
BHA
BRI
BRIDB
BRT
BUS0
BUS1
CCT
CF
CFT
CNF
COT
COTDB
CPU
DID
DIOP
DLC
DLCB
DRS
DSS
DTI
DTG
ETHERNET
FT1
GBA
GSWU
IDF
IPT
ISDN
LAN
LC
LCDB
MDF
MEM
MIS
MOH
OAI
ODT
OPX
Table 3 List of Abbreviations
Automatic Call Distribution
Analog Recording Adapter
Analog Port Adapter (without ringer)
Analog Port Adapter (with ringer)
BGM/MOH Port (on CPU)
Bluetooth Cordless Handset
Bluetooth HUB Adaptor
Basic Rate Interface
Expansion Basic Rate Interface Board on BRI
Basic Rate Interface Board/ISDN Terminal Interface Board
BUS Interface Board (for 1U KSU)
BUS Interface Board (for 2U KSU)
CCIS Interface Board
Compact Flash
Conference Trunk (on CPU)
Conference Bridge Board
Central Office Trunk
Central Office Trunk Daughter Board on COT
Central Processing Unit
Direct Inward Dialing
DID/OPX Board
Digital Multiline Terminal Interface Board
Expansion Digital Multiline Terminal Interface Board on DLC
Device Registration Server (on CPU)
Direct Station Selection Console
Digital Trunk Interface
Digital Tone Generator (on CPU)
Ethernet Port (on CPU)
Fractional T1
Gigabit Adapter
Power over Ethernet Gigabit Switch
Intermediate Distribution Frame
IP Trunk (P2P CCIS) (on CPU)
Integrated Service Digital Network
Local Area Network
Single Line Telephone Interface Board
Expansion Single Line Telephone Interface Board on LC
Main Distribution Frame
Main Memory (on CPU)
Management Information System
Music On Hold
Open Application Interface (on CPU)
Tie Line Interface Board (2W/4W E&M)
Off-Premise Extension
Description
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